Aphids are small sap-sucking insects and members of the superfamily Aphidoidea

ommon names include greenfly and blackfly

although individuals within a species can vary widely in color

. The group includes the fluffy white woolly aphids

a small bug which feeds by sucking sap from plants

a blackfly or greenfly. Aphids reproduce rapidly, sometimes producing live young without mating

arge numbers can cause extensive damage to plants.

Aphids are small sap-sucking insects and members of the superfamily Aphidoidea